max921cuat Maxim Integrated Products, Inc., max921cuat Datasheet - Page 5

• Manufacturer Part Number: max921cuat
• Description: Ultra-low-power, Single/dual Supply Comparator With 1% Precision Reference
• Manufacturer: Maxim Integrated Products, Inc.

__________________________________________Typical Operating Characteristics
(V+ = 5V, V- = GND, T
1.22
1.20
1.18
1.16
1.14
1.21
1.19
1.17
1.15
5.0
4.5
4.0
3.5
3.0
2.5
2.0
-20
-40
-60
-80
80
40
60
20
0
-60
-60
0
SUPPLY CURRENT vs. TEMPERATURE
-40
OUTPUT LOW
OUTPUT HIGH
EXTENDED TEMP. RANGE
-20
-20
10
REFERENCE VOLTAGE
HYSTERESIS CONTROL
V+ = 5V, V- = 0V
MILITARY TEMP. RANGE
vs. TEMPERATURE
TEMPERATURE ( C)
TEMPERATURE ( C)
0
V+ = 3V, V- = 0V
V
COMMERCIAL
TEMP. RANGE
REF
_______________________________________________________________________________________
20
20
20
MAX923
A
NO CHANGE
-V
= +25°C, unless otherwise noted).
40
HYST
60
60
30
(mV)
80
100
100
40
120
140
140
50
Single/Dual-Supply Comparators
4.5
3.5
2.5
1.5
0.5
4.5
4.0
3.5
3.0
2.5
2.0
5.0
4.0
3.0
2.0
1.0
10
0
8
7
6
5
4
3
9
-0.3
-60
-60
SUPPLY CURRENT vs. TEMPERATURE
V+ = 5V, V- = -5V
IN+ = IN- + 100mV
IN+ = (IN- + 100mV)
V+ = 5V, V- = - 5V
V+ = 5V, V- = 0V
-0.2
-20
-20
IN+ INPUT VOLTAGE (mV)
SUPPLY CURRENT vs.
TRANSFER FUNCTION
TEMPERATURE ( C)
TEMPERATURE ( C)
-0.1
TEMPERATURE
V+ = 3V, V- = 0V
100k
10 F
20
20
MAX924
MAX921
0
V
0
60
V+ = 5V, V- = 0V
60
V+ = 3V, V- = 0V
0.1
100
100
0.2
Ultra Low-Power,
140
140
0.3
0.01
0.1
4.5
4.0
3.5
3.0
2.5
2.0
1.5
10
18
14
10
16
12
1
8
6
4
2
1.0
-60
0
SUPPLY CURRENT vs. TEMPERATURE
IN+ = (IN- + 100mV)
V- = 0V
V+ = 10V, V- = 0V
SINGLE-SUPPLY VOLTAGE (V)
-20
20
LOW SUPPLY VOLTAGES
SUPPLY CURRENT vs.
LOAD CAPACITANCE (nF)
RESPONSE TIME vs.
LOAD CAPACITANCE
TEMPERATURE ( C)
V+ = 3V, V- = 0V
1.5
40
20
MAX924
MAX922
V
OHL
V
OLH
60
60
V+ = 5V, V- = 0V
2.0
100
80
100
140
2.5
5